[INFO] fetching crate falafel 0.1.0+amqp-suppurt... [INFO] checking falafel-0.1.0+amqp-suppurt against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate falafel 0.1.0+amqp-suppurt into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate falafel 0.1.0+amqp-suppurt on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate falafel 0.1.0+amqp-suppurt [INFO] finished tweaking crates.io crate falafel 0.1.0+amqp-suppurt [INFO] tweaked toml for crates.io crate falafel 0.1.0+amqp-suppurt written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 98 packages [INFO] [stderr] Adding amq-protocol v1.4.0 (latest: v7.1.2) [INFO] [stderr] Adding amq-protocol-codegen v1.4.0 (latest: v7.1.2) [INFO] [stderr] Adding amq-protocol-types v1.2.0 (latest: v7.1.2) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding built v0.5.2 (latest: v0.7.1) [INFO] [stderr] Adding cargo-lock v8.0.3 (latest: v9.0.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cookie-factory v0.2.4 (latest: v0.3.3) [INFO] [stderr] Adding env_logger v0.9.3 (latest: v0.11.3) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding handlebars v1.1.0 (latest: v5.1.2) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding idna v0.1.5 (latest: v0.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding mio v0.6.23 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding nom v4.2.3 (latest: v7.1.3) [INFO] [stderr] Adding percent-encoding v1.0.1 (latest: v2.3.1) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding snafu v0.7.5 (latest: v0.8.2) [INFO] [stderr] Adding snafu-derive v0.7.5 (latest: v0.8.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding url v1.7.2 (latest: v2.5.0) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.4) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded input_buffer v0.5.0 [INFO] [stderr] Downloaded cookie-factory v0.2.4 [INFO] [stderr] Downloaded amiquip v0.4.2 [INFO] [stderr] Downloaded handlebars v1.1.0 [INFO] [stderr] Downloaded amq-protocol-codegen v1.4.0 [INFO] [stderr] Downloaded amq-protocol-types v1.2.0 [INFO] [stderr] Downloaded amq-protocol v1.4.0 [INFO] [stderr] Downloaded cargo-lock v8.0.3 [INFO] [stderr] Downloaded built v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 395676812f8b683a5bc1d82034c885da8c7b751994fd31df6f521e28ba412b9c [INFO] running `Command { std: "docker" "start" "-a" "395676812f8b683a5bc1d82034c885da8c7b751994fd31df6f521e28ba412b9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "395676812f8b683a5bc1d82034c885da8c7b751994fd31df6f521e28ba412b9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "395676812f8b683a5bc1d82034c885da8c7b751994fd31df6f521e28ba412b9c", kill_on_drop: false }` [INFO] [stdout] 395676812f8b683a5bc1d82034c885da8c7b751994fd31df6f521e28ba412b9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 846af3f9ac17a7a62e64bd18e3cd6a8bfec2a13b90bce40ae53ea521773d367d [INFO] running `Command { std: "docker" "start" "-a" "846af3f9ac17a7a62e64bd18e3cd6a8bfec2a13b90bce40ae53ea521773d367d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling cookie-factory v0.2.4 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling snafu-derive v0.7.5 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking input_buffer v0.5.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling pest v2.7.9 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking snafu v0.7.5 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Checking amq-protocol-types v1.2.0 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking handlebars v1.1.0 [INFO] [stderr] Compiling cargo-lock v8.0.3 [INFO] [stderr] Checking amq-protocol-codegen v1.4.0 [INFO] [stderr] Compiling built v0.5.2 [INFO] [stderr] Compiling amiquip v0.4.2 [INFO] [stderr] Compiling amq-protocol v1.4.0 [INFO] [stderr] Checking falafel v0.1.0+amqp-suppurt (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `AmqpWrappers` is never constructed [INFO] [stdout] --> src/amqp_wrappers.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct AmqpWrappers (); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AmqpWrappers` is never constructed [INFO] [stdout] --> src/amqp_wrappers.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct AmqpWrappers (); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.88s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "846af3f9ac17a7a62e64bd18e3cd6a8bfec2a13b90bce40ae53ea521773d367d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "846af3f9ac17a7a62e64bd18e3cd6a8bfec2a13b90bce40ae53ea521773d367d", kill_on_drop: false }` [INFO] [stdout] 846af3f9ac17a7a62e64bd18e3cd6a8bfec2a13b90bce40ae53ea521773d367d [INFO] checking falafel-0.1.0+amqp-suppurt against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate falafel 0.1.0+amqp-suppurt into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate falafel 0.1.0+amqp-suppurt on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate falafel 0.1.0+amqp-suppurt [INFO] finished tweaking crates.io crate falafel 0.1.0+amqp-suppurt [INFO] tweaked toml for crates.io crate falafel 0.1.0+amqp-suppurt written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 98 packages [INFO] [stderr] Adding amq-protocol v1.4.0 (latest: v7.1.2) [INFO] [stderr] Adding amq-protocol-codegen v1.4.0 (latest: v7.1.2) [INFO] [stderr] Adding amq-protocol-types v1.2.0 (latest: v7.1.2) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding built v0.5.2 (latest: v0.7.1) [INFO] [stderr] Adding cargo-lock v8.0.3 (latest: v9.0.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cookie-factory v0.2.4 (latest: v0.3.3) [INFO] [stderr] Adding env_logger v0.9.3 (latest: v0.11.3) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding handlebars v1.1.0 (latest: v5.1.2) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding idna v0.1.5 (latest: v0.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding mio v0.6.23 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding nom v4.2.3 (latest: v7.1.3) [INFO] [stderr] Adding percent-encoding v1.0.1 (latest: v2.3.1) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding snafu v0.7.5 (latest: v0.8.2) [INFO] [stderr] Adding snafu-derive v0.7.5 (latest: v0.8.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding url v1.7.2 (latest: v2.5.0) [INFO] [stderr] Adding version_check v0.1.5 (latest: v0.9.4) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49272da3c1d953618daabcc691ce5a9341685454db7474a20501486bb64d9892 [INFO] running `Command { std: "docker" "start" "-a" "49272da3c1d953618daabcc691ce5a9341685454db7474a20501486bb64d9892", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49272da3c1d953618daabcc691ce5a9341685454db7474a20501486bb64d9892", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49272da3c1d953618daabcc691ce5a9341685454db7474a20501486bb64d9892", kill_on_drop: false }` [INFO] [stdout] 49272da3c1d953618daabcc691ce5a9341685454db7474a20501486bb64d9892 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5bd93ca540133bd676aecdc1cb1e10901a92b9df403561096851783b6009288 [INFO] running `Command { std: "docker" "start" "-a" "d5bd93ca540133bd676aecdc1cb1e10901a92b9df403561096851783b6009288", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling cookie-factory v0.2.4 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling snafu-derive v0.7.5 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking input_buffer v0.5.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking pest v2.7.9 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Checking snafu v0.7.5 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking amq-protocol-types v1.2.0 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Compiling cargo-lock v8.0.3 [INFO] [stderr] Compiling built v0.5.2 [INFO] [stderr] Checking handlebars v1.1.0 [INFO] [stderr] Compiling amiquip v0.4.2 [INFO] [stderr] Checking amq-protocol-codegen v1.4.0 [INFO] [stderr] Compiling amq-protocol v1.4.0 [INFO] [stderr] Checking falafel v0.1.0+amqp-suppurt (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `AmqpWrappers` is never constructed [INFO] [stdout] --> src/amqp_wrappers.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct AmqpWrappers (); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AmqpWrappers` is never constructed [INFO] [stdout] --> src/amqp_wrappers.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct AmqpWrappers (); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.72s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "d5bd93ca540133bd676aecdc1cb1e10901a92b9df403561096851783b6009288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5bd93ca540133bd676aecdc1cb1e10901a92b9df403561096851783b6009288", kill_on_drop: false }` [INFO] [stdout] d5bd93ca540133bd676aecdc1cb1e10901a92b9df403561096851783b6009288